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Garden Prairie, IL
Full City Profile · Illinois · Boone County County
3.6
/5.0
B+
Good
560
Population
875/sq mi density
$42,188
Median Income
$16,608 per capita
$108,000
Home Value
$311,670 Zillow
48°F
Avg Temperature
260 sunny days/yr
173
Violent Crime/100K
933 property/100K
B+
Overall
3.6 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.8 / 5.0
$42,188 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$108,000 home value, /mo rent
F
Safety
1.0 / 5.0
173 violent crimes/100K
A+
Education
4.6 / 5.0
0.0% bachelor's degree or higher
Change Over Time (2013–2023)
Median Income Change
+12.5%
$37,500 → $42,188
nominal, not inflation-adjusted
Annual Income Growth
+1.18%
Compound annual growth rate
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Median Income 2030
$45,799
+$3,611 from 2023 ($42,188)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | — | — | $37,500 | — |
| 2017 | — | — | $48,140 | +28.4% |
| 2019 | — | — | $43,313 | -10% |
| 2021 | — | — | $52,567 | +21.4% |
| 2023 | — | — | $42,188 | -19.7% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.